Photos

A general view taken on March 3, 2015 shows the Aleppo Citadel (background) in the northern Syrian city of Aleppo. Once Syria's commercial hub, Aleppo has been devastated by fighting that began in mid-2012, and the city is now split between loyalist forces and rebels. AFP PHOTO / AMC / ZEIN AL-RIFAIZEIN AL-RIFAI/AFP/Getty Images